Tag Archives: alternative
Air Liquide, CEA Partner On Biofuel Production Pilot In France
April 29, 2013 By PennEnergy Editorial Staff Source: Air Liquide Air Liquide has just signed a partnership agreement with the CEA (Commission for atomic energy and alternative energies in France) aiming to develop a second generation biofuel production pilot unit in France. As part of this partnership, the CEA will develop a chain of processes – on the Bure (Meuse) – Saudron (Haute-Marne) site, and in the CEA-Grenoble centre – for grinding, pressurising, measuring, and transporting solid biomass (wood in particular) in order to inject it into a burner, with a view to minimising the energy used for this pre-processing. For this project, Air Liquide will develop a new combustion technology that uses a burner running on oxygen instead of air. This pressurised, high-temperature oxygen combustion will make it possible to transform solid biomass directly into synthesis gas. The synthesis gas made by this process can then be processed to ultimately produce an extremely pure and energy-efficient synthesis fuel. All of the R&D work related to pressurised combustion with oxygen will be carried out in Air Liquide’s Research Centres in Paris Saclay (France), Frankfurt (Germany), and Newark (USA, Delaware), as well as in partnership with international research institutes. This work will contribute to the eventual emergence of a new sector for creating value from this biomass through second generation biofuels. As part of its policy to reduce greenhouse gas emissions in Europe, the European Union has set an objective of 20 % of renewable energies used within the EC by 2020. Unlike first generation biofuels, second generation biofuels use agricultural and forestry waste, without competing with food usage. François Darchis, Senior Vice-President and a member of Air Liquide’s Executive Committee, commented: “We are delighted about this research partnership with the CEA, which is a leading French player in the field of energy. Air Liquide is involved in concrete projects that aim to develop cleaner energies: second generation biofuels and hydrogen energy will help to reduce CO2 emissions in the coming years. Innovation is at the core of Air Liquide’s strategy.” Continue reading
A Paradigm Shift in EU Climate Policy
By 3p Contributor | May 1st, 2013 By Emil Dimantchev On 16 April, the European Parliament rejected a proposal to reduce supply in the European emissions trading system (EU ETS). The European carbon price crashed to never-before-seen lows immediately afterwards, reflecting just how important the Parliament’s vote was. The outcome prompted The Economist to title its response article, “ ETS RIP? ” Thomson Reuters Point Carbon declared the EU ETS “irrelevant as an emissions reduction tool for many years to come.” Given the historic importance ascribed to the vote, it is important to consider how it came about and what implications it has for carbon markets in Europe and around the world. Since 2009, the EU ETS has accumulated a large surplus of allowances, as emissions have fallen faster than initially predicted by the system’s creators. There are two main reasons for the drop in emissions – Europe’s financial crisis and its policies for promoting renewable energy and energy efficiency. The market’s surplus has caused carbon prices to decline dramatically from their peak of €29 per ton in 2008 to €5 per ton just prior to the 16 April vote. Low carbon prices were, by themselves, not considered a problem for the EU ETS. They reflected the fact that EU’s short-term commitment to reduce emissions had become easier to meet. The EU no longer needed to switch from coal to gas or adopt Carbon Capture and Storage to reduce emissions by 20 percent below 1990 levels in 2020, and so it no longer needed a high carbon price. In the context of European climate policy however, low carbon prices worried policymakers. The EU does not have a legally binding emission reduction target for 2030, or 2040. Therefore, in the absence of a significant carbon price, the private sector lacks a clear policy signal to invest in low carbon technologies. The European Commission, the executive arm of the EU, recognized this as a problem for climate policy in the long term. The energy sector’s long investment cycles mean that high-carbon capacity built today would eventually make it harder to meet EU’s 2050 emission target – to reduce emissions by 90 percent below 1990. To restore the signal for low carbon investments, the Commission came up with a complicated two-step plan to increase carbon prices. The first step was a proposal to adjust the timing of supply in the market – withdrawing permits in the next few years and re-injecting them later (referred to as backloading). The second step would be a more fundamental amendment to the carbon market, which would allow the permanent cancellation of permits. Analysts agreed that these two measures would significantly increase prices. Participants in the market expected the plan to go through and make carbon prices significant for business decisions. A survey by Thomson Reuters Point Carbon in February revealed 65 percent of market participants believed there would be a backloading of permits and 64 percent believed permits would be cancelled. But on 16 April, the European Parliament rejected the Commission’s backloading proposal, effectively putting an end to the bureaucrats’ two-step plan. The failure of the proposal combined with the upcoming elections of a new Commission and Parliament in 2014 means there is likely no time to table new proposals by 2015 or implement any supply adjusting measures before 2020. The market is therefore likely to stay oversupplied for the rest of the decade. Thomson Reuters Point Carbon believes prices will not rise significantly above €3 per ton, where they are currently, before 2020. A long period of low carbon prices marks a paradigm shift for European climate policy. Before the Commission’s backloading proposal was shot down, businesses expected European carbon prices to remain significant in the long term. These expectations drove emission reductions – several studies showed that companies reduced 330 million tons of emissions because of the ETS between 2005 and 2010, despite an excess of supply and volatile prices. But expectations for low prices in the long term will most likely render the ETS insignificant for business decisions. In terms of its capacity to create incentives for low-carbon investments, the EU ETS is entering an ice age. The demise of Europe’s carbon prices affects not only European climate policy, but will most likely reverberate to carbon markets elsewhere. The European experience is unlikely to reverse progress made on emerging carbon markets in California, Australia, China, South Korea and other countries. On the contrary, it will probably make them more resilient. The history of the EU ETS teaches that the absence of price floors in an emissions trading system fails to deliver the clear, predictable and long-term incentive, which the energy sector requires for investments in carbon-free technologies. A carbon price floor will, theoretically, amend what many consider the systemic drawback of the EU ETS. A price floor can be implemented through a price containment reserve which takes permits out of the system when prices become too low. California’s ETS adopts a similar approach. In the future, it might provide a proof of concept for incorporating the same principle in other carbon markets. Considering the recent developments in Europe, price management mechanisms could well become a model to follow for carbon markets around the world. Emil Dimantchev is a carbon market analyst at Thomson Reuters Point Carbon. The views expressed in this article are entirely his own, unless stated otherwise. Image credit: Thomson Reuters Point Carbon Continue reading
NASA Clears Biofuel-Powered Jets for Takeoff
Environmental Leader 01/05/13 NASA researchers say commercial airlines can safely fly using plant-based biofuel, following successful test flights in California. The flights studied the effects of alternate biofuel on engine performance, emissions and aircraft-generated contrails at altitudes typically flown by commercial airliners . The Alternative Fuel Effects on Contrails and Cruise Emissions (ACCESS) experiment involved flying a NASA Dryden Flight Research Center DC-8 airplane as high as 39,000 feet while an instrumented HU-25C Guardian aircraft, based at NASA’s Langley Research Center, trailed behind at distances ranging from 300 feet to more than 10 miles. The team measured exhaust composition and contrail characteristics depending on fuel type, plume duration and atmospheric conditions. During the flights, the DC-8’s four CFM56 engines were powered by conventional JP-8 jet fuel, or a 50-50 blend of JP-8 and an alternative fuel of hydroprocessed esters and fatty acids produced from camelina plant oil. More than a dozen instruments mounted on the Guardian jet characterized the soot, gases and ice particles streaming from the DC-8. Bruce Anderson, a senior research scientist at Langley who worked on the project, tells the Associated Press that these fuels are “quite acceptable” for use in commercial jets. The latest test flights follow a pair of alternative aviation fuel experiment studies conducted in 2009 and 2011. Ground-based instruments measured the DC-8’s exhaust emissions as the aircraft burned alternative fuels while parked on a ramp in California. A second phase of ACCESS flights is planned for 2014. It will build upon learned from this year’s flights and include a more extensive set of measurements, NASA says. The ACCESS study is a joint project involving researchers at Dryden, NASA’s Glenn Research Center in Cleveland and NASA Langley. Last month, the USDA extended for five years its agreement to work with the FAA and commercial aviation partners , including Boeing and industry trade group Airlines for America, to help develop a viable biofuel for the aviation industry. Continue reading




